diff --git a/cooldown_default/composer.json b/cooldown_default/composer.json
index 2d76bff..c23bb09 100644
--- a/cooldown_default/composer.json
+++ b/cooldown_default/composer.json
@@ -5,7 +5,7 @@
         "erusev/parsedown": "^1.6.0",
         "illuminate/support": "^5.2.0",
         "symfony/flex": "^1.0",
-        "symfony/lock": "^4.1"
+        "symfony/lock": "^8.0"
     },
     "config": {
         "allow-plugins": {
diff --git a/cooldown_default/composer.lock b/cooldown_default/composer.lock
index 3148e1b..8432df8 100644
--- a/cooldown_default/composer.lock
+++ b/cooldown_default/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "3cd79a64ec1182e2d3a4b04f509d9684",
+    "content-hash": "03cab5ef3f01538ff7596972291db390",
     "packages": [
         {
             "name": "doctrine/inflector",
@@ -622,29 +622,29 @@
         },
         {
             "name": "symfony/lock",
-            "version": "v4.4.46",
+            "version": "v8.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/lock.git",
-                "reference": "8b060dd4e10f05219698ceb3a4ad735b19c1be4f"
+                "reference": "b3c6df5b68cd1c2a7bbd3c744459cfe5a78c9c77"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/lock/zipball/8b060dd4e10f05219698ceb3a4ad735b19c1be4f",
-                "reference": "8b060dd4e10f05219698ceb3a4ad735b19c1be4f",
+                "url": "https://api.github.com/repos/symfony/lock/zipball/b3c6df5b68cd1c2a7bbd3c744459cfe5a78c9c77",
+                "reference": "b3c6df5b68cd1c2a7bbd3c744459cfe5a78c9c77",
                 "shasum": ""
             },
             "require": {
-                "php": ">=7.1.3",
-                "psr/log": "^1|^2|^3",
-                "symfony/polyfill-php80": "^1.16"
+                "php": ">=8.4",
+                "psr/log": "^1|^2|^3"
             },
             "conflict": {
-                "doctrine/dbal": "<2.7"
+                "doctrine/dbal": "<4.3"
             },
             "require-dev": {
-                "doctrine/dbal": "^2.7|^3.0",
-                "predis/predis": "~1.0"
+                "doctrine/dbal": "^4.3",
+                "predis/predis": "^1.1|^2.0",
+                "symfony/serializer": "^6.4|^7.0"
             },
             "type": "library",
             "autoload": {
@@ -680,7 +680,7 @@
                 "semaphore"
             ],
             "support": {
-                "source": "https://github.com/symfony/lock/tree/v4.4.46"
+                "source": "https://github.com/symfony/lock/tree/v8.0.0"
             },
             "funding": [
                 {
@@ -691,12 +691,16 @@
                     "url": "https://github.com/fabpot",
                     "type": "github"
                 },
+                {
+                    "url": "https://github.com/nicolas-grekas",
+                    "type": "github"
+                },
                 {
                     "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-09-19T08:41:12+00:00"
+            "time": "2025-10-23T17:15:34+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",